Why is my laptop is not charging anymore?
I left my laptop open overnight and then the other day I try to use it but it doesn't work anymore.
404600
声誉积分: 1
1
2个答案
声誉积分: 133
3
1
The most common causes are:
1) The AC Adapter (charger) died, and isn't providing any power.
2) The DC Jack (the port where you plug the charger into the laptop) is damaged and not properly connected to the motherboard anymore.
3) The motherboard suffered a component level failure
4) The battery suffered a failure and is causing a short.
Basically what I'd try first is unplugging the battery, then plug in the charger and see if the computer works with the battery not in it. Then I'd try a new charger. After that I'd crack open the computer and see if DC Jack is soldered on and possibly broken, or if its a harness type then just unplug it and plug it back in. You can use a multimeter to see if power is getting through the jack too.
这个答案有帮助吗？
得分
0
Thanks for the info, I will try your advice.
声誉积分: 449
6
1
Have you tried turning it on while plugged in? If so, and it works then you have a bad battery. If not your charging port or charger may be bad, there is usually an indicator light somewhere near the charging hole, that will generally help determine what the cause of the problem is.
这个答案有帮助吗？
得分
0
there's no light appears near the charging port to determine if it is charging or not. Maybe I need to open the unit because the battery is also built in, so I can check if it is only the problem is in the battery pack.
yes, but there's no green light appears in charging port. And also, i try to use other charger that fit in my laptop but it doesn't work. This laptop also has a built in battery.
由 Richard Galilo 完成的